[INFO] fetching crate rs_md2 0.1.2...
[INFO] building rs_md2-0.1.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rs_md2 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rs_md2 0.1.2
[INFO] finished tweaking crates.io crate rs_md2 0.1.2
[INFO] tweaked toml for crates.io crate rs_md2 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs_md2 0.1.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cb2d42ad08d496e700f988ac5eeeae0ed57fb251ebb53ba1ca1a0c6b3c3dab6
[INFO] running `Command { std: "docker" "start" "-a" "4cb2d42ad08d496e700f988ac5eeeae0ed57fb251ebb53ba1ca1a0c6b3c3dab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb2d42ad08d496e700f988ac5eeeae0ed57fb251ebb53ba1ca1a0c6b3c3dab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb2d42ad08d496e700f988ac5eeeae0ed57fb251ebb53ba1ca1a0c6b3c3dab6", kill_on_drop: false }`
[INFO] [stdout] 4cb2d42ad08d496e700f988ac5eeeae0ed57fb251ebb53ba1ca1a0c6b3c3dab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c660bb7e2bce5c9687a0bf673991a915f83a58112e5cc4b772878bde5acf6b
[INFO] running `Command { std: "docker" "start" "-a" "b3c660bb7e2bce5c9687a0bf673991a915f83a58112e5cc4b772878bde5acf6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_md2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b3c660bb7e2bce5c9687a0bf673991a915f83a58112e5cc4b772878bde5acf6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c660bb7e2bce5c9687a0bf673991a915f83a58112e5cc4b772878bde5acf6b", kill_on_drop: false }`
[INFO] [stdout] b3c660bb7e2bce5c9687a0bf673991a915f83a58112e5cc4b772878bde5acf6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 939a493f79cf6db319b840f3252fd2cf5b39c6537d3b4cdddf178a5a17664e6a
[INFO] running `Command { std: "docker" "start" "-a" "939a493f79cf6db319b840f3252fd2cf5b39c6537d3b4cdddf178a5a17664e6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_md2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "939a493f79cf6db319b840f3252fd2cf5b39c6537d3b4cdddf178a5a17664e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939a493f79cf6db319b840f3252fd2cf5b39c6537d3b4cdddf178a5a17664e6a", kill_on_drop: false }`
[INFO] [stdout] 939a493f79cf6db319b840f3252fd2cf5b39c6537d3b4cdddf178a5a17664e6a